About the Authors

Sangmi Kim

kims3@niehs.nih.gov

Affiliation Epidemiology Branch, National Institute of Environmental Health Sciences, Research Triangle Park, North Carolina, United States of America

Dale P. Sandler

Affiliation Epidemiology Branch, National Institute of Environmental Health Sciences, Research Triangle Park, North Carolina, United States of America

Gleta Carswell

Affiliation Laboratory of Molecular Carcinogenesis; National Institute of Environmental Health Sciences, Research Triangle Park, North Carolina, United States of America

Clarice R. Weinberg

Affiliation Biostatistics Branch, National Institute of Environmental Health Sciences, Research Triangle Park, North Carolina, United States of America

Jack A. Taylor

Affiliations Epidemiology Branch, National Institute of Environmental Health Sciences, Research Triangle Park, North Carolina, United States of America, Laboratory of Molecular Carcinogenesis; National Institute of Environmental Health Sciences, Research Triangle Park, North Carolina, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: SK JAT. Performed the experiments: GC JAT. Analyzed the data: SK. Contributed reagents/materials/analysis tools: DPS CRW JAT. Wrote the paper: SK. Interpretation of the data: SK DPS CRW JAT. Revision of the manuscript: SK DPS GC CRW JAT.